Theorem subgmulg 13053

Description: A group multiple is the same if evaluated in a subgroup. (Contributed by Mario Carneiro, 15-Jan-2015.)

Hypotheses

Ref	Expression
subgmulgcl.t	|- .x. = (.g ` G )
subgmulg.h	|- H = ( G ↾s S )
subgmulg.t	|- .xb = (.g ` H )

Assertion

Ref	Expression
subgmulg	|- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> ( N .x. X ) = ( N .xb X ) )

Proof of Theorem subgmulg

Step	Hyp	Ref	Expression
1		subgmulg.h	. . . . . 6 |- H = ( G ↾s S )
2		eqid 2177	. . . . . 6 |- ( 0g ` G ) = ( 0g ` G )
3	1, 2	subg0 13045	. . . . 5 |- ( S e. (SubGrp ` G ) -> ( 0g ` G ) = ( 0g ` H ) )
4	3	3ad2ant1 1018	. . . 4 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> ( 0g ` G ) = ( 0g ` H ) )
5	4	ifeq1d 3553	. . 3 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> if ( N = 0 , ( 0g ` G ) , if ( 0 < N , ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) ) = if ( N = 0 , ( 0g ` H ) , if ( 0 < N , ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) ) )
6	1	a1i 9	. . . . . . . . . . 11 |- ( S e. (SubGrp ` G ) -> H = ( G ↾s S ) )
7		eqid 2177	. . . . . . . . . . . 12 |- ( +g ` G ) = ( +g ` G )
8	7	a1i 9	. . . . . . . . . . 11 |- ( S e. (SubGrp ` G ) -> ( +g ` G ) = ( +g ` G ) )
9		id 19	. . . . . . . . . . 11 |- ( S e. (SubGrp ` G ) -> S e. (SubGrp ` G ) )
10		subgrcl 13044	. . . . . . . . . . 11 |- ( S e. (SubGrp ` G ) -> G e. Grp )
11	6, 8, 9, 10	ressplusgd 12589	. . . . . . . . . 10 |- ( S e. (SubGrp ` G ) -> ( +g ` G ) = ( +g ` H ) )
12	11	3ad2ant1 1018	. . . . . . . . 9 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> ( +g ` G ) = ( +g ` H ) )
13	12	seqeq2d 10454	. . . . . . . 8 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) = seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) )
14	13	adantr 276	. . . . . . 7 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ -. N = 0 ) -> seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) = seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) )
15	14	fveq1d 5519	. . . . . 6 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ -. N = 0 ) -> ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) = ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) )
16	15	ifeq1d 3553	. . . . 5 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ -. N = 0 ) -> if ( 0 < N , ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) = if ( 0 < N , ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) )
17		simprl 529	. . . . . . . . . 10 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> -. N = 0 )
18		simprr 531	. . . . . . . . . 10 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> -. 0 < N )
19		simp2 998	. . . . . . . . . . . 12 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> N e. ZZ )
20		ztri3or0 9297	. . . . . . . . . . . 12 |- ( N e. ZZ -> ( N < 0 \/ N = 0 \/ 0 < N ) )
21	19, 20	syl 14	. . . . . . . . . . 11 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> ( N < 0 \/ N = 0 \/ 0 < N ) )
22	21	adantr 276	. . . . . . . . . 10 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> ( N < 0 \/ N = 0 \/ 0 < N ) )
23	17, 18, 22	ecase23d 1350	. . . . . . . . 9 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> N < 0 )
24		simpl1 1000	. . . . . . . . . 10 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> S e. (SubGrp ` G ) )
25	19	adantr 276	. . . . . . . . . . . . . 14 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> N e. ZZ )
26	25	znegcld 9379	. . . . . . . . . . . . 13 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> -u N e. ZZ )
27	19	zred 9377	. . . . . . . . . . . . . . 15 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> N e. RR )
28	27	lt0neg1d 8474	. . . . . . . . . . . . . 14 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> ( N < 0 <-> 0 < -u N ) )
29	28	biimpa 296	. . . . . . . . . . . . 13 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> 0 < -u N )
30		elnnz 9265	. . . . . . . . . . . . 13 |- ( -u N e. NN <-> ( -u N e. ZZ /\ 0 < -u N ) )
31	26, 29, 30	sylanbrc 417	. . . . . . . . . . . 12 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> -u N e. NN )
32		eqid 2177	. . . . . . . . . . . . . . . 16 |- ( Base ` G ) = ( Base ` G )
33	32	subgss 13039	. . . . . . . . . . . . . . 15 |- ( S e. (SubGrp ` G ) -> S C_ ( Base ` G ) )
34	33	3ad2ant1 1018	. . . . . . . . . . . . . 14 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> S C_ ( Base ` G ) )
35		simp3 999	. . . . . . . . . . . . . 14 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> X e. S )
36	34, 35	sseldd 3158	. . . . . . . . . . . . 13 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> X e. ( Base ` G ) )
37	36	adantr 276	. . . . . . . . . . . 12 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> X e. ( Base ` G ) )
38		subgmulgcl.t	. . . . . . . . . . . . 13 |- .x. = (.g ` G )
39		eqid 2177	. . . . . . . . . . . . 13 |- seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) = seq 1 ( ( +g ` G ) , ( NN X. { X } ) )
40	32, 7, 38, 39	mulgnn 12994	. . . . . . . . . . . 12 |- ( ( -u N e. NN /\ X e. ( Base ` G ) ) -> ( -u N .x. X ) = ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) )
41	31, 37, 40	syl2anc 411	. . . . . . . . . . 11 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> ( -u N .x. X ) = ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) )
42	35	adantr 276	. . . . . . . . . . . 12 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> X e. S )
43	38	subgmulgcl 13052	. . . . . . . . . . . 12 |- ( ( S e. (SubGrp ` G ) /\ -u N e. ZZ /\ X e. S ) -> ( -u N .x. X ) e. S )
44	24, 26, 42, 43	syl3anc 1238	. . . . . . . . . . 11 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> ( -u N .x. X ) e. S )
45	41, 44	eqeltrrd 2255	. . . . . . . . . 10 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) e. S )
46		eqid 2177	. . . . . . . . . . 11 |- ( invg ` G ) = ( invg ` G )
47		eqid 2177	. . . . . . . . . . 11 |- ( invg ` H ) = ( invg ` H )
48	1, 46, 47	subginv 13046	. . . . . . . . . 10 |- ( ( S e. (SubGrp ` G ) /\ ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) e. S ) -> ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) = ( ( invg ` H ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) )
49	24, 45, 48	syl2anc 411	. . . . . . . . 9 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ N < 0 ) -> ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) = ( ( invg ` H ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) )
50	23, 49	syldan 282	. . . . . . . 8 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) = ( ( invg ` H ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) )
51	13	adantr 276	. . . . . . . . . 10 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) = seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) )
52	51	fveq1d 5519	. . . . . . . . 9 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) = ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) )
53	52	fveq2d 5521	. . . . . . . 8 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> ( ( invg ` H ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) = ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) )
54	50, 53	eqtrd 2210	. . . . . . 7 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ ( -. N = 0 /\ -. 0 < N ) ) -> ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) = ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) )
55	54	anassrs 400	. . . . . 6 |- ( ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ -. N = 0 ) /\ -. 0 < N ) -> ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) = ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) )
56		0z 9266	. . . . . . 7 |- 0 e. ZZ
57	19	adantr 276	. . . . . . 7 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ -. N = 0 ) -> N e. ZZ )
58		zdclt 9332	. . . . . . 7 |- ( ( 0 e. ZZ /\ N e. ZZ ) -> DECID 0 < N )
59	56, 57, 58	sylancr 414	. . . . . 6 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ -. N = 0 ) -> DECID 0 < N )
60	55, 59	ifeq2dadc 3567	. . . . 5 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ -. N = 0 ) -> if ( 0 < N , ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) = if ( 0 < N , ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) ) )
61	16, 60	eqtrd 2210	. . . 4 |- ( ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) /\ -. N = 0 ) -> if ( 0 < N , ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) = if ( 0 < N , ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) ) )
62		0zd 9267	. . . . 5 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> 0 e. ZZ )
63		zdceq 9330	. . . . 5 |- ( ( N e. ZZ /\ 0 e. ZZ ) -> DECID N = 0 )
64	19, 62, 63	syl2anc 411	. . . 4 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> DECID N = 0 )
65	61, 64	ifeq2dadc 3567	. . 3 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> if ( N = 0 , ( 0g ` H ) , if ( 0 < N , ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) ) = if ( N = 0 , ( 0g ` H ) , if ( 0 < N , ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) ) ) )
66	5, 65	eqtrd 2210	. 2 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> if ( N = 0 , ( 0g ` G ) , if ( 0 < N , ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) ) = if ( N = 0 , ( 0g ` H ) , if ( 0 < N , ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) ) ) )
67	32, 7, 2, 46, 38, 39	mulgval 12991	. . 3 |- ( ( N e. ZZ /\ X e. ( Base ` G ) ) -> ( N .x. X ) = if ( N = 0 , ( 0g ` G ) , if ( 0 < N , ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) ) )
68	19, 36, 67	syl2anc 411	. 2 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> ( N .x. X ) = if ( N = 0 , ( 0g ` G ) , if ( 0 < N , ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` G ) ` ( seq 1 ( ( +g ` G ) , ( NN X. { X } ) ) ` -u N ) ) ) ) )
69	1	subgbas 13043	. . . . 5 |- ( S e. (SubGrp ` G ) -> S = ( Base ` H ) )
70	69	3ad2ant1 1018	. . . 4 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> S = ( Base ` H ) )
71	35, 70	eleqtrd 2256	. . 3 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> X e. ( Base ` H ) )
72		eqid 2177	. . . 4 |- ( Base ` H ) = ( Base ` H )
73		eqid 2177	. . . 4 |- ( +g ` H ) = ( +g ` H )
74		eqid 2177	. . . 4 |- ( 0g ` H ) = ( 0g ` H )
75		subgmulg.t	. . . 4 |- .xb = (.g ` H )
76		eqid 2177	. . . 4 |- seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) = seq 1 ( ( +g ` H ) , ( NN X. { X } ) )
77	72, 73, 74, 47, 75, 76	mulgval 12991	. . 3 |- ( ( N e. ZZ /\ X e. ( Base ` H ) ) -> ( N .xb X ) = if ( N = 0 , ( 0g ` H ) , if ( 0 < N , ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) ) ) )
78	19, 71, 77	syl2anc 411	. 2 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> ( N .xb X ) = if ( N = 0 , ( 0g ` H ) , if ( 0 < N , ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` N ) , ( ( invg ` H ) ` ( seq 1 ( ( +g ` H ) , ( NN X. { X } ) ) ` -u N ) ) ) ) )
79	66, 68, 78	3eqtr4d 2220	1 |- ( ( S e. (SubGrp ` G ) /\ N e. ZZ /\ X e. S ) -> ( N .x. X ) = ( N .xb X ) )

Syntax hints:   -. wn 3   -> wi 4   /\ wa 104  DECID wdc 834   \/ w3o 977   /\ w3a 978   = wceq 1353   e. wcel 2148   C_ wss 3131   ifcif 3536   {csn 3594   class class class wbr 4005   X. cxp 4626   ` cfv 5218  (class class class)co 5877   0cc0 7813   1c1 7814   < clt 7994   -ucneg 8131   NNcn 8921   ZZcz 9255   seqcseq 10447   Basecbs 12464   ↾_s cress 12465   +g cplusg 12538   0gc0g 12710   Grpcgrp 12882   invgcminusg 12883  ._gcmg 12988  SubGrpcsubg 13032

This theorem was proved from axioms:  ax-mp 5  ax-1 6  ax-2 7  ax-ia1 106  ax-ia2 107  ax-ia3 108  ax-in1 614  ax-in2 615  ax-io 709  ax-5 1447  ax-7 1448  ax-gen 1449  ax-ie1 1493  ax-ie2 1494  ax-8 1504  ax-10 1505  ax-11 1506  ax-i12 1507  ax-bndl 1509  ax-4 1510  ax-17 1526  ax-i9 1530  ax-ial 1534  ax-i5r 1535  ax-13 2150  ax-14 2151  ax-ext 2159  ax-coll 4120  ax-sep 4123  ax-nul 4131  ax-pow 4176  ax-pr 4211  ax-un 4435  ax-setind 4538  ax-iinf 4589  ax-cnex 7904  ax-resscn 7905  ax-1cn 7906  ax-1re 7907  ax-icn 7908  ax-addcl 7909  ax-addrcl 7910  ax-mulcl 7911  ax-addcom 7913  ax-addass 7915  ax-distr 7917  ax-i2m1 7918  ax-0lt1 7919  ax-0id 7921  ax-rnegex 7922  ax-cnre 7924  ax-pre-ltirr 7925  ax-pre-ltwlin 7926  ax-pre-lttrn 7927  ax-pre-ltadd 7929

This theorem depends on definitions:  df-bi 117  df-dc 835  df-3or 979  df-3an 980  df-tru 1356  df-fal 1359  df-nf 1461  df-sb 1763  df-eu 2029  df-mo 2030  df-clab 2164  df-cleq 2170  df-clel 2173  df-nfc 2308  df-ne 2348  df-nel 2443  df-ral 2460  df-rex 2461  df-reu 2462  df-rmo 2463  df-rab 2464  df-v 2741  df-sbc 2965  df-csb 3060  df-dif 3133  df-un 3135  df-in 3137  df-ss 3144  df-nul 3425  df-if 3537  df-pw 3579  df-sn 3600  df-pr 3601  df-op 3603  df-uni 3812  df-int 3847  df-iun 3890  df-br 4006  df-opab 4067  df-mpt 4068  df-tr 4104  df-id 4295  df-iord 4368  df-on 4370  df-ilim 4371  df-suc 4373  df-iom 4592  df-xp 4634  df-rel 4635  df-cnv 4636  df-co 4637  df-dm 4638  df-rn 4639  df-res 4640  df-ima 4641  df-iota 5180  df-fun 5220  df-fn 5221  df-f 5222  df-f1 5223  df-fo 5224  df-f1o 5225  df-fv 5226  df-riota 5833  df-ov 5880  df-oprab 5881  df-mpo 5882  df-1st 6143  df-2nd 6144  df-recs 6308  df-frec 6394  df-pnf 7996  df-mnf 7997  df-xr 7998  df-ltxr 7999  df-le 8000  df-sub 8132  df-neg 8133  df-inn 8922  df-2 8980  df-n0 9179  df-z 9256  df-uz 9531  df-seqfrec 10448  df-ndx 12467  df-slot 12468  df-base 12470  df-sets 12471  df-iress 12472  df-plusg 12551  df-0g 12712  df-mgm 12780  df-sgrp 12813  df-mnd 12823  df-grp 12885  df-minusg 12886  df-mulg 12989  df-subg 13035

This theorem is referenced by:  zringmulg  13573